Page 603 - Samples News Today

I found traces of blood along the entire length of the jumper cables, including the clamps on the end. >> dna tests identified where the blood came from. >> all genetic markers that we tested for the evidence samples, the blood samples from the car and from michelle johnson all matched. >> this left only one explanation. michelle was inside haslers truck and bleeding. >> it totally contradicted lukes story. she was inside the truck with luke and that it was her in lukes truck. and he had said th...

These thread-like strands embedded in every piece. >> i was saying, hmm, i wonder what that is. is this something thats important or, you know, what is this? it was something id never seen before, so it was my own curious nature that led me to pull it out of the sample and look for it in other samples. >> trace analyst, cassandra burk extracted these threads and viewed them at 40 times magnification. >> and as soon as i looked at them under the microscope, i could tell they were animal hairs. >>...

Soils eastern rich and iron in itself will give false positives in a luminol test. >> but in the basement, investigators found a pile of debris swept into a corner. they gathered everything and sent it to the forensic lab. under a microscope, scientists found pieces of drywall with the same blue and pink paint layers as the drywall found underneath wesleys body. >> what are the odds that both you and i went to home depot and bought the same paints all the time and painted our walls the same colo...

The bones were human, but that didnt mean the police were any closer to knowing if the bone chips were shamias. >> there was a lot of thermal destruction. this would suggest a tremendous fire that lasted for as much as days. >> i had never worked with samples that had been so charred and so burnt before, so i was very hesitant as to whether i would be able to generate a dna profile from these remains. >> but in a case with so few lucky breaks, the forensic anthropologist finally got one. they fo...

Cnn center in atlanta. what does it say, victor? >> negative. and thats the result from the georgia bureau of investigation. samples were sent off from cobb county medical examiner after the autopsy, the day after cooper was discovered dead, sent to gbi. theyve now come back with no evidence of traces of benadryl or anything stronger. we also have learned, of course, weve known for some time that the manner of death, homicide, cause of death, hyperthermia, overheating. but the investigators say ...

Chips were shamias. >> there was a lot of thermal destruction. this would suggest a tremendous fire that lasted for as much as days. >> i had never worked with samples that had been so charred and so burnt before, so i was very hesitant as to whether i would be able to generate a dna profile from these remains. >> but in a case with so few lucky breaks, the forensic anthropologist finally got one. they found a piece of a foot with soft tissue. >> there was still organic material. there was still...

>> reporter: thats right, tamron, good morning and theres been some confusion for the morning over exactly how much of a threat this theft of uranium poses, not least because the iraqi government wrote to the u.n. warning that body that this uranium had been -- thats the reason why the west should get more involved in iraq. but were now hearing from the iraqi foreign ministry that small samples have been taken. were also talking to an expert from the international atomic energy authority who is ...

By international agreement, samples lived on in only two labs. the cdc in atlanta and one in siberia, or so we thought. law enforcement have long feared what could happen if terrorists get their hands on smallpox and turned it into a weapon. the newly discovered vials are now in a level 4 biohazard lab. security is so tight, you now need an eye scan to get access. the smallpox discovery comes just weeks after the cdc acknowledged possibly exposing dozens of lab workers to anthrax. those workers ...

Korean officials say they are believed to be short range ballistic missiles. japan says they are looking into the launch and plan to lodge a protest with the north korean government. the north has reportedly test-fired missiles about 90 times since february. the u.s. marine corps reservist jailed in mexico says hes more optimistic than ever that hell be released after a court hearing today. sergeant andrew tahmooressi says he took a wrong turn on california side of the board near tijuana back ...

Strict quality control. >> we can test for pesticides. we can test for molds, mildews, sole vanlts. >> testing for contamination, its one of the biggest hurdles to creating a safe product. in fact, studies on the contamination of medical marijuana are pretty alarming. one los angeles case found dangerously high levels of insecticide in two out of three medical marijuana samples. its one of the things that concerns main stream doctors about medical marijuana, safety, as well is uniformity and rel...